package cn.kgc.ffzw.day15.src.main.java.com.ffzw.ffzw;

import java.util.Random;

public class Demo1 {
    int []arrs;

    public Demo1(int size){
        arrs=new int[size];
        Random random = new Random();

        for (int i = 0; i < size; i++) {
            arrs[i]=random.nextInt(1000);

        }
    }


    public void popo(){
        for (int row = 0; row < arrs.length; row++) {
            for (int col = 0; col < 5 - row; col++) {

            }
        }
    }
}
